Today my wrist was screaming to me that the mouse I use for gaming is too heavy. For my gaming computer I use Logitech MX500, for my other computer I use MX310. I hadn't realized it before but the MX310 is much more comfortable to use because it is lighter, easier for my wrist. ****, and it took me two years to notice that the mouse was too heavy.

Let this serve as a warning to you, check your mouse's weight and if your wrist is truly comfortable with the weight. I weighed both MX310 and MX500, MX310 is close to 100g while MX500 is about 120-130g, or so the balance claimed.
Anyone know good lightweight gaming mouses? Meanwhile I'll stick with MX310.
